it is soft water
Because hard water is better than soft water for drinking
Soft water is used in all industries and for drinking; hard water can be used in agriculture.
Both types of water are used for drinking. Water from wells is usually "hard" water; water from lakes or rivers is usually "soft" water (but this may not be true in all cases; rivers or lakes that are fed primarily by springs will usually be hard-ish water compared to rivers or lakes that are formed primarily from rainfall or snow melt runoff). There's nothing inherently wrong with drinking hard water; in fact it may be slightly healthier than soft water, because it contains calcium (and often iron). However, if you're used to soft water, hard water will taste funny to you and vice versa.
Soft water is not for drinking so there are not really any soft water drinking systems. The process of water softening uses a form of rock salt to filter out the chemicals that make the water hard. This provides high levels of sodium in the water and while not exactly fatal, it is definitely not good for the body.
Hard water has more calcium than soft water does
hard water can be converted to soft water by boiling, filteration etc.
How hard they are. And if they are from Canada or the USA.
It depends on what area you live in whether your water is hard or soft, hope that helps :)
soft water easily lather witth soap but hard water do not.
soft
Soft water is better solvent
The alkaline water is a hard water - otherwise it is soft